Used Gray Audi A6 for Sale in Signal Mountain, TN
67 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Chronos Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 43,348
- Stock #:
- 7742
- VIN:
- WAUE3BF2XPN085926
Sponsored by Malone's Automotive
2023 Audi A6
quattro Premium Plus 45 TFSI
43,348 mi
Marietta, GA
96 mi away
Fair Deal
$30,298
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 619
- Stock #:
- TTN050868
- VIN:
- WAU65CFN0TN050868
New arrival
Sponsored Listing
2026 Audi A6
quattro Prestige 55 TFSI
619 mi
Brentwood, TN
99 mi away
Fair Deal
$60,799
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 43,375
- Stock #:
- NN022364
- VIN:
- WAUE3BF22NN022364
Sponsored Listing
2022 Audi A6
quattro Premium Plus 45 TFSI
43,375 mi
Kennesaw, GA
90 mi away
Good Deal
$26,999
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 56,697
- Stock #:
- A576505A
- VIN:
- WAUM2AF23KN075305
Price drop
-$1,000
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
56,697 mi
Franklin, TN
98 mi away
Good Deal
$25,802
$24,802
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,854
- Stock #:
- 013415
- VIN:
- WAUF8AFC7HN013415
2017 Audi A6
2.0T quattro Premium Sedan AWD
80,854 mi
Marietta, GA
98 mi away
Good Deal
$14,598
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 15
- Stock #:
- NAU261507
- VIN:
- WAU65CFNXTN029736
2026 Audi A6
quattro Prestige 55 TFSI
Roswell, GA
95 mi away
New car
MSRP $76,290
$70,574
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- TN049963
- VIN:
- WAU65CFN0TN049963
2026 Audi A6
quattro Prestige 55 TFSI
Brentwood, TN
99 mi away
New car
MSRP $76,840
$68,345
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- TN053537
- VIN:
- WAU65CFN3TN053537
2026 Audi A6
quattro Prestige 55 TFSI
Brentwood, TN
99 mi away
New car
MSRP $77,220
$70,020
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 127,090
- Stock #:
- 005072
- VIN:
- WAUH2AFC4HN005072
2017 Audi A6
3.0T quattro Prestige Sedan AWD
127,090 mi
Alpharetta, GA
96 mi away
Great Deal
$10,389
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 65,555
- Stock #:
- 118783BW
- VIN:
- WAUL2AF22KN020453
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
65,555 mi
Knoxville, TN
88 mi away
Fair Deal
$24,743
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- NAUTN057126
- VIN:
- WAU15CFNXTN057126
2026 Audi A6
quattro Premium 55 TFSI
Roswell, GA
95 mi away
New car
MSRP $69,620
$64,237
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Exterior color:
- Gray
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 10
- Stock #:
- A043419
- VIN:
- WAU55CFN8TN043419
2026 Audi A6
quattro Progressiv TFSI
Chattanooga, TN
12 mi away
New car
MSRP $73,020
$70,242
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- NAUTN057280
- VIN:
- WAU15CFN9TN057280
2026 Audi A6
quattro Premium 55 TFSI
Roswell, GA
95 mi away
New car
MSRP $69,620
$64,237
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 34,922
- Stock #:
- 27603G
- VIN:
- WAUE3BF20PN065863
2023 Audi A6
quattro Premium Plus 45 TFSI
34,922 mi
Home delivery from Highland Park, IL
Price includes $1,010 shipping
Good Deal
$30,912
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Exterior color:
- Gray
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 10
- Stock #:
- A043831
- VIN:
- WAU65CFN8TN043831
2026 Audi A6
quattro Technik TFSI
Chattanooga, TN
12 mi away
New car
MSRP $77,220
$74,232
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 340 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,450
- VIN:
- WAUF3BFC4HN093082
2017 Audi A6
3.0T quattro Competition Prestige Sedan AWD
94,450 mi
Home delivery from Royal Palm Beach, FL
Price includes $493 shipping
Fair Deal
$18,483
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,395
- Stock #:
- 126915
- VIN:
- WAUG8AFC5HN126915
Price drop
-$1,608
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
80,395 mi
Home delivery from Quincy, FL
Price includes $321 shipping
Good Deal
$16,420
$15,411
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 70,141
- Stock #:
- 1AC9942
- VIN:
- WAUL2AF21KN019942
New arrival
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
70,141 mi
Home delivery from Greensboro, NC
Price includes $444 shipping
Good Deal
$22,338
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,439
- Stock #:
- RN011120
- VIN:
- WAUL2BF27RN011120
2024 Audi A6
quattro Premium Plus 55 TFSI
54,439 mi
Marietta, GA
95 mi away
Fair Deal
$29,293
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Chronos Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 43,348
- Stock #:
- 7742
- VIN:
- WAUE3BF2XPN085926
2023 Audi A6
quattro Premium Plus 45 TFSI
43,348 mi
Marietta, GA
96 mi away
Fair Deal
$30,298
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 619
- Stock #:
- TTN050868
- VIN:
- WAU65CFN0TN050868
New arrival
2026 Audi A6
quattro Prestige 55 TFSI
619 mi
Brentwood, TN
99 mi away
Fair Deal
$60,799
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 69,498
- Stock #:
- FN023333T
- VIN:
- WAUCFAFC3FN023333
2015 Audi A6
2.0T Premium Sedan FWD
69,498 mi
Roswell, GA
95 mi away
Good Deal
$12,986
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 58,920
- Stock #:
- RN055811
- VIN:
- WAUL2BF21RN055811
2024 Audi A6
quattro Premium Plus 55 TFSI
58,920 mi
Marietta, GA
95 mi away
Fair Deal
$28,288
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,439
- Stock #:
- RN011120
- VIN:
- WAUL2BF27RN011120
Sponsored Listing
2024 Audi A6
quattro Premium Plus 55 TFSI
54,439 mi
Marietta, GA
95 mi away
Fair Deal
$29,293
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